Ketzin (German: [kɛˈt͡siːn] , official name: Ketzin/Havel) is a town in the Havelland district, in Brandenburg, Germany. It is situated on the river Havel
is located in the Havelland district The constituency includes the towns of Nauen and Ketzin, as well as the community of Brieselang and Wustermark, and
Vorketzin, a part ofKetzin.[citation needed] As for the S-Bahn, operated throughout Berlin by the East German Reichsbahn, the construction of the Wall meant